<template>
  <div class="login xflogin">
    <el-row :gutter="20" style="width: 1200px">
      <el-col :span="12">
        <div>
          <img src="@/assets/images/xf_img/loginName.png" alt="" width="100%" style="margin-top: 80px" />
        </div>
      </el-col>

      <el-col :span="12">
        <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
          <h3 class="title">登录</h3>
          <el-form-item prop="username">
            <el-input v-model="loginForm.username" type="text" auto-complete="off" placeholder="账号">
              <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" />
            </el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input v-model="loginForm.password" type="password" auto-complete="off" placeholder="密码" @keyup.enter.native="handleLogin">
              <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />
            </el-input>
          </el-form-item>
          <!-- <el-form-item prop="code" v-if="captchaEnabled">
          <el-input
            v-model="loginForm.code"
            auto-complete="off"
            placeholder="验证码"
            style="width: 63%"
            @keyup.enter.native="handleLogin"
          >
            <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />
          </el-input>
          <div class="login-code">
            <img :src="codeUrl" @click="getCode" class="login-code-img"/>
          </div>
        </el-form-item> -->
          <Verify @success="capctchaCheckSuccess" :mode="'pop'" :captchaType="'blockPuzzle'" :imgSize="{ width: '330px', height: '155px' }" ref="verify"></Verify>
          <el-checkbox v-model="loginForm.rememberMe" style="margin: 0px 0px 25px 0px">记住密码</el-checkbox>
          <el-form-item style="width: 100%">
            <el-button :loading="loading" size="medium" type="primary" style="width: 100%" @click.native.prevent="handleLogin">
              <span v-if="!loading">登 录</span>
              <span v-else>登 录 中...</span>
            </el-button>
            <div style="float: right" v-if="register">
              <router-link class="link-type" :to="'/register'">立即注册</router-link>
            </div>
          </el-form-item>
        </el-form>
      </el-col>
    </el-row>

    <div class="logofoot">
      <p><span>Copyright©2017-2024 版权所有·黑龙江省住房和城乡建设厅</span></p>
      <p>
        <span>地址：哈尔滨市道里区群力新区景江西路888号</span>
        <span>技术支持：哈尔滨天健高新技术有限公司</span>
        <a href="../static/黑龙江省住房和城乡建设厅群众诉求智能分析平台使用说明.docx" target="_blank" rel="noopener noreferrer">群众诉求智能分析平台系统使用说明书</a>
      </p>
    </div>
  </div>
</template>

<script>
import { getCodeImg } from "@/api/login";
import Cookies from "js-cookie";
// import { encrypt, decrypt } from "@/utils/jsencrypt";
import { encrypt1 } from "@/api/system/encrypt";
import Verify from "@/components/Verifition/Verify";

export default {
  components: { Verify },
  name: "Login",
  data() {
    return {
      codeUrl: "",
      loginForm: {
        username: "admin",
        password: "",
        rememberMe: false,
        code: "",
        uuid: "",
        type: "system",
      },
      loginRules: {
        username: [{ required: true, trigger: "blur", message: "请输入您的账号" }],
        password: [{ required: true, trigger: "blur", message: "请输入您的密码" }],
        code: [{ required: true, trigger: "change", message: "请输入验证码" }],
      },
      loading: false,
      // 验证码开关
      captchaEnabled: true,
      // 注册开关
      register: false,
      redirect: undefined,
    };
  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect;
      },
      immediate: true,
    },
  },
  created() {
    this.getCode();
    this.getCookie();
  },
  methods: {
    getCode() {
      getCodeImg().then((res) => {
        this.captchaEnabled = res.captchaEnabled === undefined ? true : res.captchaEnabled;
        if (this.captchaEnabled) {
          this.codeUrl = "data:image/gif;base64," + res.img;
          this.loginForm.uuid = res.uuid;
        }
      });
    },
    getCookie() {
      const username = Cookies.get("username");
      const password = Cookies.get("password");
      const rememberMe = Cookies.get("rememberMe");
      this.loginForm = {
        username: username === undefined ? this.loginForm.username : username,
        password: password === undefined ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
      };
    },
    capctchaCheckSuccess(params) {
      this.loginForm.code = params.captchaVerification;
      this.loginForm.type = "system";
      this.loading = true;
      if (this.loginForm.rememberMe) {
        Cookies.set("username", this.loginForm.username, { expires: 30 });
        Cookies.set("password", encrypt1(this.loginForm.password), {
          expires: 30,
        });
        Cookies.set("rememberMe", this.loginForm.rememberMe, { expires: 30 });
      } else {
        Cookies.remove("username");
        Cookies.remove("password");
        Cookies.remove("rememberMe");
      }
      this.$store
        .dispatch("Login", this.loginForm)
        .then(() => {
          this.$router.push({ path: this.redirect || "/" }).catch(() => {});
        })
        .catch(() => {
          this.loading = false;
        });
    },
    handleLogin() {
      this.$refs.loginForm.validate((valid) => {
        if (valid) {
          this.$refs.verify.show();
        }
      });
    },
    // handleLogin() {
    //   this.$refs.loginForm.validate(valid => {
    //     if (valid) {
    //       this.loading = true;
    //       if (this.loginForm.rememberMe) {
    //         Cookies.set("username", this.loginForm.username, { expires: 30 });
    //         Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 });
    //         Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 });
    //       } else {
    //         Cookies.remove("username");
    //         Cookies.remove("password");
    //         Cookies.remove('rememberMe');
    //       }
    //       this.$store.dispatch("Login", this.loginForm).then(() => {
    //         this.$router.push({ path: this.redirect || "/" }).catch(()=>{});
    //       }).catch(() => {
    //         this.loading = false;
    //         if (this.captchaEnabled) {
    //           this.getCode();
    //         }
    //       });
    //     }
    //   });
    // }
  },
};
</script>

<style rel="stylesheet/scss" lang="scss">
.login.xflogin {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-image: url("../assets/images/xf_img/loginBg.png");
  background-size: cover;
}

.title {
  position: relative;
  font-size: 24px;
  margin: 0px auto 30px auto;
  text-align: center;
  color: #000;
  letter-spacing: 2px;
  font-weight: bold;
  &::before {
    content: "";
    display: inline-block;
    position: absolute;
    bottom: -7px;
    width: 12%;
    left: 44%;
    height: 4px;
    border-radius: 5px;
    background-color: #2b88ff;
  }
}

.login-form {
  margin-left: 100px;
  border-radius: 2px;
  background: #ffffff;
  width: 330px;
  padding: 35px 25px 15px 25px;

  .el-input {
    height: 38px;

    input {
      height: 38px;
    }
  }

  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
}

.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}

.login-code {
  width: 33%;
  height: 38px;
  float: right;

  img {
    cursor: pointer;
    vertical-align: middle;
  }
}

.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}

.login-code-img {
  height: 38px;
}
.logofoot {
  position: fixed;
  bottom: 0;
  width: 100%;
  padding: 10px;
  background: rgba(0, 0, 0, 0.6);
  text-align: center;
  color: #fff;
  left: 0;
  font-size: 14px;
  span,
  a.el-link.el-link--default {
    margin: 0 10px;
    display: inline-block;

    color: #fff;
  }
}
</style>
